He looked at the ship’s clock: 2120. How many junks and steamers had they underrun? How many fishing boats with gill nets over the side waiting to snag a diving plane? Scott had run up the scope at least a dozen times to check bearings against known landmarks on the navigation charts only to see lights coming at them out of the gloom, usually a lantern-festooned junk oblivious to the Reno’s presence. They’d been steaming in shallow water for over six hours, the sandy bottom at times coming within yards of the Reno’s keel. Another coat of paint, Kramer had joked, and then there was the damage topside caused by the torpedo…
“Conn, Sonar, I’ve got a contact.”
Scott slipped into the sonar room. “Let’s see it, Chief.”
“Here.” The chief pointed out a hair-thin line. Low-frequency background tonals cluttered up the display. “Lotsa bottom scatter. Makes it hard to home in on this baby, but it’s mechanical, not biological.”
“You’re sure, Chief?”
“Too regular for a biological. Pretty much dead ahead of us but with a drift toward the west, like it’s hugging the coast and trying to high step over obstacles, if you know what I mean, sir.”
“Start tracking it.”
“Aye, sir, we’ll call it Sierra One. Oops, where’d it go?”
The line had vanished off the screen. Scott waited while the chief tried to reacquire it, but several minutes passed without success.
“Call me when you have it—”
“Yeah. Still faint. Maybe if we pull left, get out from behind it—”
“Might work.”
Scott, in the control room, gave orders that put the Reno’s wide aperture array where the chief wanted it.
“Chief?”
“Conn, I’ve got a solid contact but can’t put a name to it.”
“OOD, sound silent battle stations, rig for ultra-quiet.”
“Silent battle stations, ultra-quiet, aye.”
He waited, silently urging the chief to make an ID. They were slowly running out of room to maneuver and fight: Shanghai was less than ninety miles south and they’d soon be entering its busy seaward approaches.
“Conn, Sonar, Skipper, can you please come west a touch, I’m gettin’ a turn rate, but I need another angle on it to be sure.”
Electricity seemed to crackle through the control room. “Chief, you’re absolutely sure?”
“Yes, sir. No doubt about it. She’s making turns for five knots. Uh… wait one.”
“Conn, sonar, I’ve lost contact with Sierra One.”